AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupler Transmission Line |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 01-645-4641 (016454641) |
| NCB Code | USA (01) |
| Manufacturer | Data Bus Products Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| CXCY | Part Name Assigned By Controlling Agency | COUPLER, DATA BUS, SINGLE STUB |
| MATT | Material | ALUMINUM |
| FEAT | Special Features | ELECTRICAL SPECIFICATION: IAW MIL-STD-1553B, COMMON MODE REJECTION: -55 DB MAX @ 1.0 MHZ. DROOP: 20% MAX (250KHZ, STUB VOLTAGE: 1.0V TO 14.OV P-P; LINE TO LINE; SINGAL VOLTAGE, TRANSFORMER COUPLING, FAULT PROTECTION: 56.2 OHMS +/- 2% RESISTOR IN SERIES WITH TRANSFORMER WINDING ON BUS SIDE, RESISTOR VALVE: 2 WATT IAW MIL-R-39017, R1-R2, NOMINAL LINE IMPEDANCE OF BUS 78 OHMS, R3=76.8 OHMS 2 WATT IAW-R-39007, MATERIAL ENCLOSURE AND MOUNTING PLATE: ALUMINUM, FINISH: ENCLOSURE: BLACK ENAMEL PER TT-E-529, COLOR IAW FED-STD-595, 27028, MOUNTING PLATE: CLEARN ALODINE, CONNECTORS: BJ77 (TROMPETER OR EQUIV) J1 AND J2, MATING CONNECTOR FOR REFERENCE: PL75, OPERATING TEMPERATURE RANGE: -55 C - 125 C.INPUT IMPEDANCE RATING IN OHMS: .75 KHZ - 1.M MHZ. |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 5985-01-645-4641, 5985016454641 | ||||
| 5930-01-024-7616 (5930010247616) | 5935-01-207-1630 (5935012071630) | 5930-00-522-3346 (5930005223346) | 5985-01-615-6045 (5985016156045) | |
| 5910-00-805-1017 (5910008051017) | 5962-01-297-8133 (5962012978133) | 5935-01-108-9409 (5935011089409) | 5910-01-082-8261 (5910010828261) | |
| 5930-01-681-7491 (5930016817491) | 5930-01-322-8532 (5930013228532) | 5935-00-755-3452 (5935007553452) | 5985-01-676-2667 (5985016762667) | |
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